201695949

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{246271}}^1$

素因数の和:246297

約数の個数: 24

約数和(自身を含む): 358572032

約数和(自身を除く): 156876083

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 246271, 738813, 1723897, 2216439, 3201523, 5171691, 9604569, 15515073, 22410661, 28813707, 67231983, 201695949]

約数ペア:

[(1, 201695949), (3, 67231983), (7, 28813707), (9, 22410661), (13, 15515073), (21, 9604569), (39, 5171691), (63, 3201523), (91, 2216439), (117, 1723897), (273, 738813), (819, 246271)]